Hill Audio SPB-8420 User Manual

Hill Audio SPB-8420 User Manual

Low z speaker patch box

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RevA 06-2015

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Summary of Contents for Hill Audio SPB-8420

  • Page 1 RevA 06-2015...
  • Page 2 USER MANUAL - SPB8420 LowZ SPEAKER PATCH BOX Welcome Thank you for choosing Hill Audio for your sound system. To make sure that this product meets your expectations and provides long-term, reliable performance, please read and follow this instruction manual carefully.
  • Page 3 USER MANUAL - SPB8420 LowZ SPEAKER PATCH BOX Description The SPB-8420 Low-Z Speaker Patchbox is a versatile helper for correct speaker-cabling in installed multi-speaker low-impedance sound systems. After a brief setup, this unit helps to achieve proper connectivity, correct amplifier load impedance and equal cable lengths within an arrangement of 2, 4 or 8 speakers.
  • Page 4 USER MANUAL - SPB8420 LowZ SPEAKER PATCH BOX A. Speaker configurations, Setup and Cabling 4 Speakers, stereo Low-Z Stereo amplifier NOTE: Cables A-1 | A-2 | B-1 | B-2 must all have the same cross-section and the same length! SPB8420 Only use with 8 Ohm drivers.
  • Page 5 Max. power per speaker is 50W RMS B. Wiring Before connecting your SPB-8420 to your amplifier(s) and speakers, please take the necessary safety precautions, and prepare the proper cable materials. DANGER - risk of electric shock. Audio power amplifiers can generate output voltages in excess of the limits considered harmless to the human body.
  • Page 6 USER MANUAL - SPB8420 LowZ SPEAKER PATCH BOX C. Power Handling The SPB-8420 has been designed to facilitate the wiring of small-to-medium-scale distributed sound- systems in low-impedance configuration, in order ensure correct setup and simplicity of installation. This unit is NOT designed for high-power systems like e.g. club sound main dancefloor systems.
  • Page 7 USER MANUAL - SPB8420 LowZ SPEAKER PATCH BOX PAGE 6...
  • Page 8 ROHS Directive 2002/95/EC and is marked as follows: Burnham-on-Crouch, 7. August 2015 Place and date of issuing Authorized Signature www.hill-audio.com Hill Audio products are developed, manufactured and distributed by Adelto Technologies Vanguard Way, Shoeburyness, Essex SS3 9QY, UK www.adelto.com | sales@adelto.com...

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